Hello, for my Ph.D. thesis, I need to collect tweets of 5 million users for a month. I was planning to use Streamin API with filter option but it allows me to collect only 5000 users’ tweets. Do you have any better suggestions? Or, do I need to create 1000 apps and use their API keys, and collect all the data I need, which sounds impossible to do.

Thank you Isaach. Twitter does not let me create more than 3-4 apps anyway. And, I already have identified 5 million users but I could not find a way to collect their tweets. Any help would be appreciated.